diff --git a/pyproject.toml b/pyproject.toml
index 24f63d0..503db8f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -26,7 +26,7 @@ typing-extensions = "^4.4.0"
 pre-commit = "^2.20.0"
 Pillow = ">=9.3,<11.0"
 CairoSVG = "^2.5.2"
-mypy = ">=0.991,<1.5"
+mypy = ">=0.991,<1.6"
 
 [build-system]
 requires = ["poetry-core"]